Peduovirinae

Peduovirinae is a subfamily of viruses in the order Caudovirales, in the family Myoviridae. Bacteria serve as natural hosts. There are 76 species in this subfamily, assigned to 31 genera.[1][2]

Peduovirinae
Virus classification Edit this classification
(unranked): Virus
Realm: Duplodnaviria
Kingdom: Heunggongvirae
Phylum: Uroviricota
Class: Caudoviricetes
Order: Caudovirales
Family: Myoviridae
Subfamily: Peduovirinae
Genera

see text

Taxonomy

The following genera are recognized:[2]

  • Aresaunavirus
  • Baylorvirus
  • Bielevirus
  • Canoevirus
  • Catalunyavirus
  • Citexvirus
  • Eganvirus
  • Entnonagintavirus
  • Felsduovirus
  • Hpunavirus
  • Irrigatiovirus
  • Irtavirus
  • Kisquattuordecimvirus
  • Kisquinquevirus
  • Longwoodvirus
  • Nampongvirus
  • Novemvirus
  • Peduovirus
  • Phitrevirus
  • Playavirus
  • Reginaelenavirus
  • Reipivirus
  • Senquatrovirus
  • Seongnamvirus
  • Simpcentumvirus
  • Stockinghallvirus
  • Tigrvirus
  • Vimunumvirus
  • Vulnificusvirus
  • Xuanwuvirus
  • Yongunavirus

Structure

Viruses in Peduovirinae are non-enveloped, with icosahedral and Head-tail geometries, and T=7 symmetry. The diameter is around 60 nm. Genomes are linear, around 33kb in length. The genome codes for 45 proteins.[1]

Life cycle

Viral replication is cytoplasmic. Entry into the host cell is achieved by adsorption into the host cell. DNA-templated transcription is the method of transcription. The virus exits the host cell by lysis, and holin/endolysin/spanin proteins. Bacteria serve as the natural host. Transmission routes are passive diffusion.[1]

References
  1. "Viral Zone". ExPASy. Retrieved 1 July 2015.
  2. "Virus Taxonomy: 2020 Release". International Committee on Taxonomy of Viruses (ICTV). March 2021. Retrieved 11 May 2021.

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